$partialdiff sub X$ [ NOAA NCEP-NCAR CDAS-1 MONTHLY Intrinsic PressureLevel temp anomalies climatology ]

grid: /T (57.2957795130823 degree_Kelvin radian-1 east) ordered (-131.5 57.2957795130823 degree_Kelvin radian-1 east) to (757.5 57.2957795130823 degree_Kelvin radian-1 east) by 4.1455909E-04 N= 2144448 pts :gridforrtl: severe (174): SIGSEGV, segmentation fault occurred Stack trace terminated abnormally.